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  • jQuery基础测试。

    1--求strResult的值。

        var string1 = "hello";
        var string2 = "hello";
        var strObject1 = new String(string1);
        var strObject2 = new String(string2);
        var strResult = "";
        if (string1 == string2) {
            strResult += " 1";
        }
        if (strObject1 == strObject2) {
            strResult += " 2";
        }
        if (strObject1.valueOf() == strObject2) {
            strResult += " 3";
        }
        alert(strResult);
    

    答:为:1 3

    2--求result1,result2,result3的值。

    <div id="test">
        <span style="color:Red">test1</span>test2
    </div>
    <script type="text/javascript">
        var dom = document.getElementById("test");
        var result1 = dom.innerHTML;
        var result2 = dom.innerText;
        var result3 = dom.outerHTML;
        alert(result3);
    </script>
    

    答:result1为:<span style="color:Red">test1</span>test2

       result2为:test1test2

         result3为:整个div

    ALTER PROCEDURE [dbo].[prProductSel]
    	@PageIndex INT,
    	@PageSize INT,
    	@PageCount INT =0 OUTPUT,
    	@RecordCount INT =0 OUTPUT,
    	@O_Return INT=-1 OUTPUT
    AS
    BEGIN
    	SET NOCOUNT ON;
    	
    	SELECT ROW_NUMBER()OVER(ORDER BY OrderID DESC) AS SN,
    		   ProductID,
    		   Title, 
    		   [Description],
    		   LinkUrl,
    		   ImgUrl,
    		   IsShow, 
    		   OrderID,
    		   CreatedUserID,
    		   CreatedTime,
    		   ModifiedUserID, 
    		   ModifiedTime, 
    		   IsValid
        INTO  #temp 
    	FROM  dbo.Product 
    	WHERE IsValid=1;
    		  
        SELECT ProductID,
    		   Title, 
    		   [Description],
    		   LinkUrl,
    		   ImgUrl,
    		   IsShow,
    		   OrderID,
    		   CreatedUserID,
    		   CreatedTime,
    		   ModifiedUserID, 
    		   ModifiedTime, 
               IsValid 
        FROM #temp
        WHERE SN>(@PageIndex-1)*@PageSize AND SN<=(@PageIndex)*@PageSize ORDER BY SN asc;
      
        SELECT @RecordCount=COUNT(*) FROM #temp;
        SELECT @PageCount=CEILING(@RecordCount*1.0/@PageSize);
        DROP TABLE #temp;
    END
    

      

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  • 原文地址:https://www.cnblogs.com/lanjin/p/4255601.html
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