Help- logic:iterate tag
Hi I am trying to understand the logic:iterate tag. I have gone thru the docs but could figure out some of the attributes of this tag. My confusion is following attributes 1. property=some name so should this have a get and set methods in the ActionForm 2. Collection - when will this be used 3. indexID - when should this be used Can some body throw some insight on these tags or some examples of usage. Thanks
RE: Help- logic:iterate tag
Well, I'm not sure exactly what you want to know, but here's an example of how I used it in an application I'm currently working on: table logic:iterate id=ansm name=groups type=com.moog.us.app.ans.data.AnsmItem tr td html:link page=/GetFormatGroup.do?type=group paramId=key paramName=ansm paramProperty=numberType bean:write name=ansm property=numberType/ /html:link /td td html:link page=/GetList.do?type=subformats paramId=key paramName=ansm paramProperty=numberType img src=subtypes.gif/ /html:link /td td bean:write name=ansm property=typeDesc/ /td /tr /logic:iterate /table groups is an ArrayList that I put in the request from the preceding action. it stores variables of type AnsmItem. ansm is the local bean name that you use within the iterate tag to access the current element of the collection. Let me know if you have any questions about it, or if you want to know anything else. Keith Kamholz Programming and Architecture Moog Inc. Phone: (716) 687-7001 -Original Message- From: Sashi Ravipati [mailto:[EMAIL PROTECTED] Sent: Monday, June 09, 2003 11:22 AM To: [EMAIL PROTECTED] Subject: Help- logic:iterate tag Hi I am trying to understand the logic:iterate tag. I have gone thru the docs but could figure out some of the attributes of this tag. My confusion is following attributes 1. property=some name so should this have a get and set methods in the ActionForm 2. Collection - when will this be used 3. indexID - when should this be used Can some body throw some insight on these tags or some examples of usage. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Help- logic:iterate tag
This will definitely help me , but the reason for asking this question .. In my application my requirement is to have multiple HTML elements with the same name. eg: table tr tdhtml:text property=beginDate/td tdhtml:text property=endDate/td td html:select property=area html:option value=nbsp;/html:option html:option value=1 MH/html:option html:option value=2 MSA/html:option html:option value=3 NATIONAL/html:option /html:select /td /tr /table But the above table can be 1 row or many rows (dynamic). Once the user submits the page, and say there is some validation error, I want to rebuild the table with the values from the action form. Hope i am clear, if not I will further info. [EMAIL PROTECTED] 06/09/03 12:33PM Well, I'm not sure exactly what you want to know, but here's an example of how I used it in an application I'm currently working on: table logic:iterate id=ansm name=groups type=com.moog.us.app.ans.data.AnsmItem tr td html:link page=/GetFormatGroup.do?type=group paramId=key paramName=ansm paramProperty=numberType bean:write name=ansm property=numberType/ /html:link /td td html:link page=/GetList.do?type=subformats paramId=key paramName=ansm paramProperty=numberType img src=subtypes.gif/ /html:link /td td bean:write name=ansm property=typeDesc/ /td /tr /logic:iterate /table groups is an ArrayList that I put in the request from the preceding action. it stores variables of type AnsmItem. ansm is the local bean name that you use within the iterate tag to access the current element of the collection. Let me know if you have any questions about it, or if you want to know anything else. Keith Kamholz Programming and Architecture Moog Inc. Phone: (716) 687-7001 -Original Message- From: Sashi Ravipati [mailto:[EMAIL PROTECTED] Sent: Monday, June 09, 2003 11:22 AM To: [EMAIL PROTECTED] Subject: Help- logic:iterate tag Hi I am trying to understand the logic:iterate tag. I have gone thru the docs but could figure out some of the attributes of this tag. My confusion is following attributes 1. property=some name so should this have a get and set methods in the ActionForm 2. Collection - when will this be used 3. indexID - when should this be used Can some body throw some insight on these tags or some examples of usage. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Help- logic:iterate tag
As far as your question about rebuilding the table, I'm not sure exactly what you're asking. These sorts of things are generally done automatically. I can answer your other question though. The 'type' attribute of the logic:iterate tag specifies the name of the class that is stored in your collection that you are iterating through. For example, if you just have an ArrayList stored in the request with the attribute someList, and it stores strings that you want to iterate through, you would use: logic:iterate id=thisElement name=someList type=java.lang.String (Do something with 'thisElement') /logic:iterate Does that help more? Keith Kamholz Programming and Architecture Moog Inc. Phone: (716) 687-7001 -Original Message- From: Sashi Ravipati [mailto:[EMAIL PROTECTED] Sent: Monday, June 09, 2003 1:26 PM To: [EMAIL PROTECTED] Subject: RE: Help- logic:iterate tag Also could u tell me as what u defined ur action form (eg: ArrayList storing type AnsmItem, and what is type used for type=com.moog.us.app.ans.data.AnsmItem [EMAIL PROTECTED] 06/09/03 01:22PM This will definitely help me , but the reason for asking this question .. In my application my requirement is to have multiple HTML elements with the same name. eg: table tr tdhtml:text property=beginDate/td tdhtml:text property=endDate/td td html:select property=area html:option value=nbsp;/html:option html:option value=1 MH/html:option html:option value=2 MSA/html:option html:option value=3 NATIONAL/html:option /html:select /td /tr /table But the above table can be 1 row or many rows (dynamic). Once the user submits the page, and say there is some validation error, I want to rebuild the table with the values from the action form. Hope i am clear, if not I will further info. [EMAIL PROTECTED] 06/09/03 12:33PM Well, I'm not sure exactly what you want to know, but here's an example of how I used it in an application I'm currently working on: table logic:iterate id=ansm name=groups type=com.moog.us.app.ans.data.AnsmItem tr td html:link page=/GetFormatGroup.do?type=group paramId=key paramName=ansm paramProperty=numberType bean:write name=ansm property=numberType/ /html:link /td td html:link page=/GetList.do?type=subformats paramId=key paramName=ansm paramProperty=numberType img src=subtypes.gif/ /html:link /td td bean:write name=ansm property=typeDesc/ /td /tr /logic:iterate /table groups is an ArrayList that I put in the request from the preceding action. it stores variables of type AnsmItem. ansm is the local bean name that you use within the iterate tag to access the current element of the collection. Let me know if you have any questions about it, or if you want to know anything else. Keith Kamholz Programming and Architecture Moog Inc. Phone: (716) 687-7001 -Original Message- From: Sashi Ravipati [mailto:[EMAIL PROTECTED] Sent: Monday, June 09, 2003 11:22 AM To: [EMAIL PROTECTED] Subject: Help- logic:iterate tag Hi I am trying to understand the logic:iterate tag. I have gone thru the docs but could figure out some of the attributes of this tag. My confusion is following attributes 1. property=some name so should this have a get and set methods in the ActionForm 2. Collection - when will this be used 3. indexID - when should this be used Can some body throw some insight on these tags or some examples of usage. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
