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= Overview Primary Function = This AJAX function allows for dynamic listing of the contents of another form in a drop down lists (<select>) field. = Example uses = * Population of a drop down list from another form, when the limiting criteria ARE NOT know when the form first appears. * Product drop down list in Form 2 of all the items in Form 1, but not using the CDA Id * Person listing of all the staff in Form 2 associated with the current company in form 1. = Code = <syntaxhighlight lang="javascript"> /******************************************************************************************************Application: This function ............Version [1.0] Date [2016-08-29] Author [PJ]******************************************************************************************************/function fn_FunctionName(){ if (typeof aryAjax_Settings=='undefined') { alert('Library did not load'); } else { // Clear all settings fn_Ajax_bxp_ResetSettings(); // Security Settings aryAjax_Settings[0] = 'client_demo'; aryAjax_Settings[22] = document.getElementById('intSystemGenerated_CompanyId').value; //Auto Login - System aryAjax_Settings[23] = document.getElementById('intSystemGenerated_UserId').value; //Auto Login - User aryAjax_Settings[24] = document.getElementById('intSystemGenerated_LoginKey').value; //Auto Login - SessionId // Retrieval Settings aryAjax_Settings[16] = 'Populate'; //Engine to use aryAjax_Settings[3] = 1; //The form with the data aryAjax_Settings[4] = 'strCDA_1_field_0_0'; //The field to search on aryAjax_Settings[5] = document.getElementById('strCDA_2_field_0_0').value; //The value to limit by aryAjax_Settings[13] = '-1'; //Limit response aryAjax_Settings[40] = "500"; //Retrieval limit if applicable //Error management aryAjax_Settings[15] = 'divWarning'; //Where to draw error messages if any //Common Functional settings aryAjax_Settings[6] = 'strCDA_1_field_0_1'; //The field in the other campaign to be returned order = value, text aryAjax_Settings[12] = 'Name of cust'; //Headings for xml troubleshooting aryAjax_Settings[17] = 'strCDA_2_field_0_1'; //The field in the current campaign into which the products will be inserted. aryAjax_Settings[28] = ''; //Function to be executed after retrieval //Function specific settings //... //Execute fn_Ajax_bxp_Process(); //The main execution of the AJAX //Write URL out (Comment out after testing) if (document.getElementById('divURL')){ document.getElementById('divURL').innerHTML = "<a href='" + aryAjax_Settings[7] + "' target='_blank'>Constructed AJAX URL</a>"; } }} </syntaxhighlight> = Troubleshooting = For any errors messages and troubleshooting AJAX please read here [[AJAX_-_Error_messages_and_troubleshooting]] Warning: When you use this function it will wipe the contents of the drop downlist first. Try using PopulateNoClear_AltList instead to keep the current list contents. = Associated reading = For all our custom AJAX functions please read here [[AJAX_-_Start_Here]] For the full array of all possible parameters please read here [[AJAX_-_Full_Array_of_Parameters]] For how the security engine of AJAX works [[AJAX_-_Security_engine]]
[[Category:Topic:JavaScript]]
[[Category:Topic:AJAX]]
