document form name

Let's take a look at this.FormElement: > Think about it. When document. getElementById ("updForm"). getAttribute ("id"), will it be "updForm" or input in the form? In fact, updForm cannot be obtained. The browser returns an Object Maybe ID is of little significance, if it is > Or > The problem is obvious.

There are many ways to verify the form in the foreground, the specific idea is that you first want to verify the value of the form to check out, and then the script to judge, and finally according to the results of the alarm, and then give onsubmit= "return XX ()" That function, return True and False Boolean value. Throughout the process, it is critical to take the form's validation items out. In the "JavaS

Recently in the company project, found a strange problem, submitted a normal form, unexpectedly found unable to get the value of the submitted, this discovery, let me start the time confused, initially thought that my service has a problem, not normal write database, and then detect SQL statement found, The original problem occurred in the acquisition of data, the data obtained is empty, and then a debug found that the original submitted to the back e

Encapsulates the value of all form elements in a form that have name data, and returns "N=1p=a" function serialize (formid) { var arr = [] When the post is encapsulated; var ipts = document.getElementById (formid). getElementsByTagName (' input '); for (var i = 0; i

22:21:20Miss Wang, are you free? Ask a question. I have two tables. One isArticleTable article: the type of the document classification table. In the document table, a field is typeid, when you use datalist to display the document list, you always need to read the category name typename in another nested space.Is ther

In this DocumentApplies To:Oracle server-enterprise edition-version 11.2.0.1 to 11.2.0.3 [Release 11.2]Information in this document applies to any platform.PurposeRuninstaller (OUI) reports INS-20802 while running Oracle Cluster verification Utility Post check after successful 11gR2 G Rid Infrastructure clusterware (CRS) installation or upgrade: Installation log-$ORACLE _base/orainventory/logs/installactions{$TIMESTAMP}.log INF

Form form Usage Copy Code code as follows: ... Make the form an AJAX-submitted form. Copy Code code as follows: $ (' #ff '). Form ({ Url:... Onsubmit:function () { Do some checking. Returns false to block commit }, Success:

an edit form or document form that invokes another feature Usessmartformintf, Smartdllprovider, customed, Smartshare ViewVarForm1:tform;Customchild:icustomchild;Begin If the called form is in the same DLL, then ' XXX_CRM ' can saveForm1: = Smartcreateform (' Xxx_crm ', ' tfrmaskvseditor ');If Assigned (FORM1) ThenBegin

Form name: myformData Block name: myblockStep 1:Add the parameter wf_itemkey to the form.The data source of myblock must contain the wf_itemkey field.Modify or add a data block-Level Trigger: When-New-block-instanceIf: parameter. wf_itemkey is not nullThenDeclareLs_where varchar2 (1000 );Ls_this_where varchar2 (1000 );BeginLs_where: = get_block_property (myblock,

Recently, a friend used a form named as a keyword in form, causing the reset and submission failure. it turns out that this problem has recently been solved by using a form named as a keyword in form, which makes reset and submission impossible. it turns out that this problem "calls

[JQuery] uses form serialization to retrieve forms based on name for Form Verification and jquery serialization. There are many ways to perform form verification on the front-end. The specific idea is that you should first extract the values in the items to be verified in the form