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POpassing parameter of _id and updating SQLitedatabase
 

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  1. POpassing parameter of _id and updating SQLitedatabase
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    <p>I'm trying to update an SQLite table using the row id as my where statement. I'm getting the row _id from a row shown in a listview and passing to another activity with this statement:</p> <pre><code>Cursor cursor = (Cursor) nurseTableAdapter.getItem((int)id); showAssignments.putExtra("Nurse", cursor.getInt(cursor.getColumnIndex("_id"))); </code></pre> <p>The receiving activity receives the parameter:</p> <pre><code>nurse = extras.getString("Nurse"); </code></pre> <p>and passes it as a parameter to my DbCommunicator class:</p> <pre><code>updateAssignments.updateNurseAssignments(listItemsArray, nurse); </code></pre> <p>and my DbCommunicator class does this with it:</p> <pre><code>public void updateNurseAssignments(String[] choices, String nurseId) { // set parameter variables //int nurseIdToInt = Integer.parseInt(nurseId); //String strFilter = "_id=" + nurseIdToInt; //String where = "_id=?"; String[] whereArgs = {String.valueOf(nurseId)}; Log.i(TAG, "value of whereArgs is " + whereArgs[0]); // set content values ContentValues cvUpdate = new ContentValues(); cvUpdate.put(KEY_FIRST_ASSIGNMENT, choices[0]); cvUpdate.put(KEY_SECOND_ASSIGNMENT, choices[1]); cvUpdate.put(KEY_THIRD_ASSIGNMENT, choices[2]); cvUpdate.put(KEY_FOURTH_ASSIGNMENT, choices[3]); cvUpdate.put(KEY_FIFTH_ASSIGNMENT, choices[4]); cvUpdate.put(KEY_SIXTH_ASSIGNMENT, choices[5]); // update database sqldb.update(NURSE_TABLE, cvUpdate, KEY_NURSE_ROWID + "= ?", whereArgs); } </code></pre> <p>I'm getting no errors, but the table is not updating. I've only found one similar example in Stack Overflow, and have tried to incorporate some of that here, but still having problems. Suggestions appreciated.</p>
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    1. PTQuestion
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    1. USdeadEddie
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      1. VTUpMod
    1. COyou put `Int`, but you use `getString`, did you check the value of `nurse`? is it the `_id` that you want?
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      1. USAprian
    2. COI'm sure the value is the one I want, as I'm getting it directly from a listview I'd. Its an Integer autoincrement.
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      1. USdeadEddie
    3. COwhat i meant is the `nurse` value that you received from your sender activity. is it the same with the sent value?
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      1. USAprian
 

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