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The event source automatically triggered by IE8 will be recognized as the manually clicked element. The event triggered by clicking Element A will be recognized as element A under IE8. For more information, see Var menuUrl = $ (eventSrc ). attr ("navUrl"); // if (menuUrl = undefined) {// $ (eventSrc) compatible with IE8 identifies an error, get the first // menu

Determines whether an element is a child or parent element of another element:In practice, it is sometimes judged that an element is a child or parent element of another element, as described in the code example below. jquery.fn.ischildof= function (b) {return (this. Pare

When JS uses onmouseover and onmouseout, when the mouse moves to the child element of the element, the two events of the current element will also be executed, To solve this problem, add a judgment statement: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> If (Event. toelement){ If ( ! This . Contains

#include #include #define STACK_INIT_SIZE 100//Initial capacity #define Stackincrement 10//per additional capacity typedef struct { int *base;//Stack Bottom pointer int *top;//Stack Top pointer int stacksize;//Stack capacity }sqstack; int Initstack (Sqstack *l)//Create empty stack { l->base= (int *) malloc (stack_init_size * sizeof (int));//Assign Base Address if (! L->base) Exit (0);//Storage allocation failed l->top=l->base;//Empty Stack l->stacksize=stack_init_size;//Initial capacity return

Of course there are many methods, but I think it is one of the simplest ways to determine whether an element is a child element of another element. Method: Copy codeThe Code is as follows: function isParent (obj, parentObj ){ While (obj! = Undefined obj! = Null obj. tagName. toUpperCase ()! = 'Body '){ If (obj = parentObj ){ Return true; } Obj = obj. par

JQuery sets the distance between the element and the top of the parent element. jquery sets the element distance. JQuery sets the distance between an element and the top of the parent element:CSS allows you to easily set the distance between an element and the top of the par

Xelement. the setelementvalue method is very considerate. It will automatically determine whether the element has the child element. If there is an update or an addition, it will be deleted. It is also easy to laugh, xelement. setelementvalue ("lastname", null), which deletes the lastname element. // We will use this to store a reference to one of the elements i

CSS code: /*cssdocument*/ . a {NBSP;NBSP; height:100PX;NBSP;NBSP; background: #ff0; } .BNBSP;NBSP; { background: #000; width:50PX;NBSP;NBSP; height:50px; } HTML code: div class="a"> div class="B"> div> div> body> Display effect:Discover: the width of the parent element appears to fill the screen. CSS code: /* CS

Do not like to sleep a few seconds after the click, feeling poor performance.Driver.manage (). Timeouts (). implicitlywait (Timeunit.seconds);But sometimes the click, the page element changes, but the click of the time can not be found.Workaround:1.thread.sleep ()Found and no use,,,,2. After the page changes, Driver.getpagesource (), pull the page element again.In force ....Summarize:Dog than H5 Driv

This is the first time I have encountered this error, I have not paid much attention to the placement order of elements in the configuration file. This time when debugging an ASP. NET MVC project, it suddenly burst into an HTTP error 500.19 error, prompting that the requested page could not be accessed because the page's related configuration data is invalid. Based on the error message provided by the Web page, the main reason is that the configsections elem